ISRC USA370521812
Verified recording
USA370521812 is “Chain” by Switchblade Symphony,
registered on the CopyrightChains blockchain with CopyrightID
0x8c3e976bd65faafbad788d4a944779a6747b1f8a48fbdf57a972865fe0c121cb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370521812.
Recording identifiers
- ISRC
- USA370521812
- Title
- Chain
- Artist
- Switchblade Symphony
- CopyrightID (CopyrightChains transaction hash)
0x8c3e976bd65faafbad788d4a944779a6747b1f8a48fbdf57a972865fe0c121cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a9f42887c763651722a9fb9ebe211b1c792c917bd8ab52eddddfdfa2384242da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370521812
- Bitcoin block existence check
- https://blockstream.info/api/block/956304